Both of these dramas have a similar feel; with one focusing on the mother and the other focusing on the father. Overall themes of family and the relationship between adult-children and their parents.
Their story is similar.. with heartbreaking story.. but in this drama you'll watch more character with diferent romance..
Both drama are focusing on mother-daughter relationships and the impact of the mother's presence in their kids' life. The romance plotline is one the background. A lot of growing up and many realizations about the passage of time. And there are many similarities over how the ending was handled so if you have watched either drama you know what to expect.